Haltech Nexus R5 VCU

The Haltech Nexus R5 VCU (HT-195000) is Haltech's flagship Vehicle Control Unit, combining the functionality of a power distribution module, a data logger, a dual channel wideband controller and a state-of-the-art engine management system in one device.

The R5 provides 4 x 25A continuous push-pull PWM capable (5 kHz) outputs for injectors, coils, transbrake, thermofan or fuel pump, 12 x 8A continuous high side outputs (low speed PWM, 200 Hz) for sensors and NOS solenoids, 18 x peak/hold injector drivers usable as low side drive outputs, 12 x low current ignition outputs usable as low side drive outputs, 8 x low side drive outputs (PWM capable DPOs), and 4 x push-pull/h-bridge outputs (8A, PWM capable) for electronic throttle. It carries 23 x 0-5V analog inputs with redundancy for electronic throttle and switchable 5V pullup, trigger and home inputs with differential inputs, adjustable thresholds and glitch filters, and 10 x synchronous pulsed inputs for cam sensors, frequency inputs or 0-5V analog inputs with zero crossing or adjustable thresholds. It includes 2 onboard wideband controllers supporting NTK and LSU 4.9, 3 CAN ports with switchable termination, and onboard data logging of up to 300 channels at sample rates up to 1ms (1kHz) with 512MB of internal memory.

• 4 x 25A continuous outputs, 12 x 8A high side outputs, 18 injector drivers and 12 ignition outputs
• 8 x low side drive outputs and 4 x push-pull/h-bridge outputs for electronic throttle
• 23 x 0-5V analog inputs with redundancy and switchable 5V pullup
• 2 x onboard wideband controllers (NTK, LSU 4.9)
• 3 x CAN ports with switchable termination
• Up to 300 channels of data logging at 1kHz with 512MB internal memory

In the box:

• Nexus R5 VCU
• SurLok connectors (red and black)
• Wi-Fi antenna
• Mounting bolts
• USB-C cable
• USB-C dust cap

Suits: Engines with up to 12 cylinders or up to 6 rotors, for racing applications where advanced race features, data logging and power management control are required.